whilst out dancing and drinking rum and learning bolivian dce games and playing pool and generally having a good time the windows in the pool place, at about 4am, started rattling on a number of occassions. also was lots of noise. we thought that some great big articulated lorries must have been driving past. we got home about half six this morning and found out that these were in fact tremors. see link: http://boliviahoy.blogspot.com/2008/12/three-tremors-in-cochabamba-this.htmlwas very bizarre. only ever seen that on telly before.